Eugene V. Koonin

A genomic perspective on protein families.

D. Lipman, E. Koonin, R. Tatusov, 1997, Science.

Improving the accuracy of PSI-BLAST protein database searches with composition-based statistics and other refinements.

Thomas L. Madden, T. Madden, S. Altschul, 2001, Nucleic acids research.

Viral proteins containing the purine NTP-binding sequence pattern.

E. Koonin, A. Gorbalenya, E V Koonin, 1989, Nucleic acids research.